🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.63 AU - 0.87 AU

Year: 243 Days

Day: 36.7 Hours

Environment

Temp: 137 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,893,932 km

• M1: 527,781 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.93 AU - 0.99 AU

Year: 352 Days

Day: 29.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,893,932 km

• M1: 184,604 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.17 AU - 1.37 AU

Year: 536 Days

Day: 26.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.13 AU - 2.19 AU

Year: 1190 Days

Day: 44.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 8.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.27 AU - 6.87 AU

Year: 6311 Days

Day: 8.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,893,932 km

• M1: 104,719 km (0.087 R)
• M2: 177,124 km (0.093 R)
• M3: 291,566 km (0.091 R)
• M4: 395,986 km (0.111 R)
• M5: 492,775 km (0.037 R)
• M6: 575,054 km (0.089 R)
• M7: 869,313 km (0.116 R)
• M8: 1,086,978 km (0.092 R)
• M9: 1,248,693 km (0.119 R)
• M10: 1,375,253 km (0.066 R)
• M11: 1,472,941 km (0.056 R)
• M12: 1,573,171 km (0.116 R)
• M13: 1,641,238 km (0.087 R)
• M14: 1,733,540 km (0.114 R)
• M15: 1,839,605 km (0.062 R)
• M16: 1,959,882 km (0.097 R)
• M17: 2,033,484 km (0.058 R)
• M18: 2,120,400 km (0.054 R)
• M19: 2,183,231 km (0.088 R)
• M20: 2,285,107 km (0.085 R)
• M21: 2,600,609 km (0.037 R)
• M22: 2,654,465 km (0.096 R)
• M23: 2,735,995 km (0.052 R)
• M24: 2,790,898 km (0.111 R)
• M25: 2,860,012 km (0.076 R)
• M26: 3,228,771 km (0.068 R)
• M27: 3,507,771 km (0.081 R)
• M28: 3,871,443 km (0.055 R)
• M29: 4,026,576 km (0.032 R)
• M30: 4,358,983 km (0.057 R)
• M31: 4,488,086 km (0.089 R)
• M32: 4,700,365 km (0.051 R)
• M33: 5,582,394 km (0.053 R)
• M34: 5,705,064 km (0.033 R)
• M35: 5,846,285 km (0.078 R)
• M36: 6,240,774 km (0.118 R)
• M37: 6,569,890 km (0.111 R)
• M38: 7,055,335 km (0.034 R)
• M39: 7,169,029 km (0.113 R)
• M40: 7,571,597 km (0.092 R)
• M41: 8,040,886 km (0.097 R)
• M42: 8,318,988 km (0.097 R)
• M43: 8,925,458 km (0.088 R)
• M44: 9,337,749 km (0.11 R)
• M45: 9,420,926 km (0.075 R)
• M46: 9,504,402 km (0.032 R)
• M47: 9,609,120 km (0.116 R)
• M48: 10,373,864 km (0.08 R)
• M49: 10,460,182 km (0.098 R)
• M50: 11,048,252 km (0.107 R)
• M51: 11,136,215 km (0.073 R)
• M52: 11,246,618 km (0.098 R)
• M53: 11,379,611 km (0.102 R)
• M54: 11,535,342 km (0.116 R)
• M55: 11,916,518 km (0.073 R)
• M56: 12,006,875 km (0.097 R)
• M57: 12,119,971 km (0.074 R)
• M58: 12,188,187 km (0.079 R)
• M59: 12,324,770 km (0.087 R)
• M60: 12,438,913 km (0.11 R)
• M61: 12,645,358 km (0.105 R)
• M62: 12,806,625 km (0.117 R)
• M63: 13,038,352 km (0.107 R)
• M64: 13,108,214 km (0.085 R)
• M65: 13,412,047 km (0.057 R)
• M66: 13,907,665 km (0.111 R)
• M67: 14,626,184 km (0.094 R)
• M68: 14,819,913 km (0.076 R)
• M69: 15,087,544 km (0.056 R)
• M70: 15,307,752 km (0.105 R)
• M71: 16,099,274 km (0.06 R)
• M72: 16,853,397 km (0.103 R)
• M73: 17,005,538 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.9

Radius: 13.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.51 AU - 12.41 AU

Year: 12677 Days

Day: 8.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 62,893,932 km

• M1: 246,687 km (0.09 R)
• M2: 341,382 km (0.097 R)
• M3: 459,116 km (0.117 R)
• M4: 582,534 km (0.102 R)
• M5: 705,803 km (0.12 R)
• M6: 793,617 km (0.07 R)
• M7: 965,953 km (0.081 R)
• M8: 1,258,567 km (0.056 R)
• M9: 1,700,329 km (0.051 R)
• M10: 1,907,522 km (0.107 R)
• M11: 2,057,719 km (0.033 R)
• M12: 2,347,340 km (0.113 R)
• M13: 2,626,639 km (0.108 R)
• M14: 2,892,475 km (0.108 R)
• M15: 3,372,534 km (0.09 R)
• M16: 5,139,136 km (0.104 R)
• M17: 5,290,080 km (0.101 R)
• M18: 5,596,456 km (0.084 R)
• M19: 6,003,363 km (0.045 R)
• M20: 6,130,670 km (0.074 R)
• M21: 6,648,578 km (0.085 R)
• M22: 7,830,401 km (0.082 R)
• M23: 9,003,697 km (0.111 R)
• M24: 9,259,659 km (0.11 R)
• M25: 11,117,964 km (0.082 R)
• M26: 11,590,394 km (0.103 R)
• M27: 11,749,417 km (0.048 R)
• M28: 12,677,372 km (0.066 R)
• M29: 13,545,339 km (0.111 R)
• M30: 14,049,783 km (0.063 R)
• M31: 15,556,683 km (0.106 R)
• M32: 17,705,656 km (0.042 R)
• M33: 18,118,845 km (0.098 R)
• M34: 18,303,449 km (0.08 R)
• M35: 19,661,199 km (0.069 R)
• M36: 19,946,183 km (0.089 R)
• M37: 21,148,202 km (0.11 R)
• M38: 22,621,592 km (0.115 R)
• M39: 23,220,282 km (0.095 R)
• M40: 23,824,059 km (0.1 R)
• M41: 24,688,436 km (0.12 R)
• M42: 25,201,556 km (0.119 R)
• M43: 25,666,507 km (0.118 R)
• M44: 25,770,178 km (0.045 R)
• M45: 26,238,569 km (0.119 R)
• M46: 26,395,348 km (0.076 R)
• M47: 26,814,970 km (0.116 R)
• M48: 27,448,367 km (0.102 R)
• M49: 28,676,416 km (0.119 R)
• M50: 28,891,687 km (0.057 R)
• M51: 29,215,866 km (0.098 R)
• M52: 31,963,380 km (0.07 R)
• M53: 32,074,980 km (0.054 R)
• M54: 33,764,688 km (0.112 R)
• M55: 35,830,336 km (0.099 R)
• M56: 36,527,910 km (0.069 R)
• M57: 38,232,429 km (0.092 R)
• M58: 39,124,182 km (0.049 R)
• M59: 39,303,250 km (0.05 R)
• M60: 40,143,093 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.3

Radius: 10.3

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.36 AU - 12.4 AU

Year: 14386 Days

Day: 14.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,893,932 km

• M1: 170,691 km (0.086 R)
• M2: 309,069 km (0.085 R)
• M3: 377,435 km (0.095 R)
• M4: 551,418 km (0.082 R)
• M5: 813,064 km (0.044 R)
• M6: 916,287 km (0.087 R)
• M7: 980,464 km (0.061 R)
• M8: 1,046,288 km (0.071 R)
• M9: 1,524,552 km (0.105 R)
• M10: 1,733,839 km (0.051 R)
• M11: 1,869,525 km (0.103 R)
• M12: 1,980,676 km (0.104 R)
• M13: 2,209,710 km (0.096 R)
• M14: 2,327,444 km (0.091 R)
• M15: 2,947,976 km (0.098 R)
• M16: 4,975,924 km (0.034 R)
• M17: 6,517,830 km (0.053 R)
• M18: 6,903,194 km (0.118 R)
• M19: 7,208,224 km (0.112 R)
• M20: 7,473,162 km (0.12 R)
• M21: 7,786,270 km (0.057 R)
• M22: 8,012,612 km (0.092 R)
• M23: 8,149,494 km (0.085 R)
• M24: 8,892,546 km (0.107 R)
• M25: 9,081,638 km (0.082 R)
• M26: 9,900,387 km (0.075 R)
• M27: 10,692,508 km (0.104 R)
• M28: 10,843,302 km (0.088 R)
• M29: 11,402,350 km (0.075 R)
• M30: 12,337,336 km (0.064 R)
• M31: 13,785,444 km (0.056 R)
• M32: 15,741,286 km (0.111 R)
• M33: 16,373,936 km (0.099 R)
• M34: 16,547,768 km (0.08 R)
• M35: 16,664,156 km (0.042 R)
• M36: 17,308,773 km (0.109 R)
• M37: 17,545,137 km (0.071 R)
• M38: 17,782,699 km (0.118 R)
• M39: 18,140,986 km (0.09 R)
• M40: 18,260,814 km (0.117 R)
• M41: 18,682,829 km (0.096 R)
• M42: 19,046,950 km (0.108 R)
• M43: 19,782,523 km (0.085 R)
• M44: 20,153,676 km (0.116 R)
• M45: 23,270,547 km (0.081 R)
• M46: 24,651,635 km (0.117 R)
• M47: 25,519,751 km (0.091 R)
• M48: 26,330,123 km (0.09 R)
• M49: 26,465,958 km (0.088 R)
• M50: 26,738,525 km (0.062 R)
• M51: 27,217,537 km (0.091 R)
• M52: 29,232,172 km (0.119 R)
• M53: 29,513,865 km (0.106 R)
• M54: 31,222,721 km (0.117 R)
• M55: 31,799,421 km (0.074 R)
• M56: 33,183,052 km (0.102 R)
• M57: 33,845,471 km (0.053 R)
• M58: 34,289,328 km (0.056 R)
• M59: 34,512,079 km (0.113 R)
• M60: 34,660,779 km (0.105 R)
• M61: 35,707,965 km (0.115 R)
• M62: 36,689,626 km (0.077 R)
• M63: 39,609,627 km (0.098 R)
• M64: 40,625,695 km (0.096 R)
• M65: 40,940,000 km (0.114 R)
• M66: 41,571,154 km (0.117 R)
• M67: 41,650,142 km (0.078 R)
• M68: 41,729,428 km (0.108 R)
• M69: 43,563,947 km (0.093 R)
• M70: 45,669,388 km (0.109 R)
• M71: 45,914,429 km (0.085 R)
• M72: 46,899,082 km (0.119 R)
• M73: 47,146,367 km (0.051 R)
• M74: 47,311,374 km (0.113 R)
• M75: 50,822,137 km (0.078 R)
• M76: 51,415,442 km (0.069 R)
• M77: 52,096,112 km (0.083 R)
• M78: 52,181,532 km (0.083 R)
• M79: 52,694,354 km (0.037 R)
• M80: 53,638,915 km (0.112 R)
• M81: 54,502,394 km (0.088 R)
• M82: 56,769,101 km (0.114 R)
• M83: 56,944,729 km (0.062 R)
• M84: 58,444,747 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164

Radius: 3.4

Gravity: 14.19 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.49 AU - 21.25 AU

Year: 30718 Days

Day: 20.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,893,932 km

• M1: 744,997 km (0.1 R)
• M2: 1,059,901 km (0.03 R)
• M3: 1,083,837 km (0.076 R)
• M4: 1,385,276 km (0.077 R)
• M5: 1,941,032 km (0.12 R)
• M6: 2,119,951 km (0.112 R)
• M7: 2,304,106 km (0.025 R)
• M8: 3,548,611 km (0.046 R)
• M9: 3,766,874 km (0.064 R)
• M10: 3,803,675 km (0.057 R)
• M11: 3,952,226 km (0.102 R)
• M12: 4,027,175 km (0.03 R)
• M13: 4,370,203 km (0.092 R)
• M14: 4,525,635 km (0.108 R)
• M15: 4,683,012 km (0.063 R)
• M16: 5,003,002 km (0.115 R)
• M17: 5,084,084 km (0.083 R)
• M18: 5,124,774 km (0.115 R)
• M19: 6,264,411 km (0.055 R)
• M20: 7,571,148 km (0.118 R)
• M21: 8,278,896 km (0.025 R)
• M22: 9,655,495 km (0.109 R)
• M23: 10,163,979 km (0.119 R)
• M24: 10,266,752 km (0.116 R)
• M25: 11,526,516 km (0.108 R)
• M26: 11,741,189 km (0.119 R)
• M27: 12,612,896 km (0.081 R)
• M28: 12,778,650 km (0.116 R)
• M29: 12,834,001 km (0.082 R)
• M30: 13,168,203 km (0.041 R)
• M31: 13,280,252 km (0.12 R)
• M32: 14,130,566 km (0.115 R)
• M33: 14,707,116 km (0.061 R)
• M34: 14,881,547 km (0.12 R)
• M35: 16,361,818 km (0.112 R)
• M36: 16,663,557 km (0.066 R)
• M37: 19,907,587 km (0.103 R)
• M38: 20,943,851 km (0.08 R)
• M39: 21,931,197 km (0.097 R)
• M40: 22,130,462 km (0.096 R)
• M41: 22,664,825 km (0.118 R)
• M42: 25,121,522 km (0.117 R)
• M43: 25,191,085 km (0.119 R)
• M44: 26,381,285 km (0.061 R)
• M45: 29,839,240 km (0.119 R)
• M46: 30,429,254 km (0.079 R)
• M47: 32,903,453 km (0.056 R)
• M48: 32,979,449 km (0.12 R)
• M49: 34,434,139 km (0.104 R)
• M50: 35,597,262 km (0.104 R)
• M51: 35,675,352 km (0.087 R)
• M52: 35,909,622 km (0.108 R)
• M53: 36,301,270 km (0.069 R)
• M54: 37,009,915 km (0.073 R)
• M55: 40,051,838 km (0.086 R)
• M56: 40,539,527 km (0.061 R)
• M57: 40,702,439 km (0.109 R)
• M58: 42,343,976 km (0.069 R)
• M59: 42,509,432 km (0.089 R)
• M60: 42,923,668 km (0.119 R)
• M61: 44,342,305 km (0.081 R)
• M62: 44,678,451 km (0.083 R)
• M63: 44,762,525 km (0.105 R)
• M64: 45,183,942 km (0.039 R)
• M65: 47,054,215 km (0.109 R)
• M66: 48,516,534 km (0.098 R)
• M67: 49,296,687 km (0.088 R)
• M68: 50,168,394 km (0.111 R)
• M69: 51,750,391 km (0.097 R)
• M70: 51,927,216 km (0.104 R)
• M71: 52,104,190 km (0.091 R)
• M72: 52,370,026 km (0.081 R)
• M73: 52,636,310 km (0.109 R)
• M74: 53,885,003 km (0.09 R)
• M75: 58,883,966 km (0.114 R)
• M76: 60,272,683 km (0.071 R)
• M77: 61,298,027 km (0.071 R)
• M78: 62,329,055 km (0.063 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 17,698 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit